Subrion 4.2.1 allows XSS via the panel/members/ Username, Full Name, or Email field, aka an "Admin Member JSON Update" issue.Referenceshttps://github.com/intelliants/subrion/issues/845http://packetstormsecurity.com/files/154746/Subrion-4.2.1-Cross-Site-Scripting.html
